Do I have to reveal to my man that I have a yeast infection?

You shouldn't feel obligated; yeast infections are rarely sexually transmitted and otherwise-healthy guys almost never develop them. But you'll probably want to stay out of the sack until the yeast beast clears up, since symptoms such as burning, itching, and lack of lubrication make doing the deed uncomfortable, explains Frederick Licciardi, MD, associate professor of obstetrics and gynecology at New York University. If you do decide to tell him, "just say that the condition is harmless and poses no risk to his health, but you'd rather wait until the discomfort is gone before becoming intimate again," says Dr. Licciardi.